Some simple printer files to test the behave of your printer - 30mm_cube_$$$.stl A 30x30x30 mm cube, which has a number on the top. $$$ -> 010 can be used for a print with a nozzle of 0.1 mm $$$ -> 025 can be used for a print with a nozzle of 0.25 mm $$$ -> 040 can be used for a print with a nozzle of 0.4 mm $$$ -> 080 can be used for a print with a nozzle of 0.8 mm $$$ -> 100 can be used for a print with a nozzle of 1.0 mm - 30mm_cube_4Level.stl A cube which can be used to check the behave how good the printer is doing the corner of cubs, when the cube decrease to 1/8 of the ground. The ground cube starts by 30x30x30 mm